Bar of soap or similar article



FIG. 1 is a top plan view of a bar of soap or similar article showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a perspective view; and,

FIG. 5 is a right side elevational view. 

The ornamental design for a bar of soap or similar article, as shown. 